Antenna



FIG. 1 is a right, front perspective view of an antenna showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a right, front perspective view of the antenna of FIG. 1 in an alternative position of use. 

The ornamental design for an antenna, as shown. 